The basis for the formation of stable metal clusters on an electrode surface

Mario G Del Popolo; Ezequiel P M Leiva; Marcelo Mariscal

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The basis for the formation of stable metal clusters on an electrode surface

机译：在电极表面形成稳定的金属团簇的基础

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Metal nanoclusters can be produced cheaply and precisely in an electrochemical environment. Experimentally this method works in some systems, but not in others, and the unusual stability of the clusters has remained a mystery. We have simulated the deposition of the clusters using classical molecular dynamics and studied their stability by grand-canonical Monte Carlo simulations. We find that electrochemically stable clusters occur only in those cases where the two metals involved form stable alloys.

机译：金属纳米簇可以在电化学环境中廉价且精确地生产。实验上，该方法在某些系统中有效，但在其他系统中无效，并且群集的异常稳定性仍然是个谜。我们使用经典的分子动力学模拟了团簇的沉积，并通过经典的蒙特卡洛模拟研究了它们的稳定性。我们发现，只有在涉及的两种金属形成稳定合金的情况下，才会出现电化学稳定的簇。

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《Nanotechnology》 |2003年第9期|共5页
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Mario G Del Popolo; Ezequiel P M Leiva; Marcelo Mariscal;
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1. The basis for the formation of stable metal clusters on an electrode surface [J] . Mario G Del Popolo, Ezequiel P M Leiva, Marcelo Mariscal Nanotechnology . 2003,第9期

机译：在电极表面形成稳定的金属团簇的基础
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4. Metastable materials formation by ion beam assisted deposition: application to metal clusters in ceramic materices [C] . C.A.Carosella, G.K.Hubler, C.M.Cotell, Symposium on atomistic mechanisms in beam synthesis and irradiation of materials . 1998

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The basis for the formation of stable metal clusters on an electrode surface

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